CN2638596Y - Floor curtain lifting device - Google Patents
Floor curtain lifting device Download PDFInfo
- Publication number
- CN2638596Y CN2638596Y CN 03248834 CN03248834U CN2638596Y CN 2638596 Y CN2638596 Y CN 2638596Y CN 03248834 CN03248834 CN 03248834 CN 03248834 U CN03248834 U CN 03248834U CN 2638596 Y CN2638596 Y CN 2638596Y
- Authority
- CN
- China
- Prior art keywords
- pulley
- casing
- supporting plate
- connecting plate
- steel wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a floor type curtain lifter which is suitable for household and work place, and is mainly consisting of a crane and a riser. A pulley support 1 or 4 and the riser 9 are fixed tightly on the ceiling of the window for installing the window curtain; one end of a wire cable 3 or 13 or 8 is connected on a connecting plate 6, and the other end is connected with a supporting plate 15 or 12 or 11 through a pulley 2 or 5 or 10; the supporting plate 15 or 12 or 11 and a sliding orbit 16 and a square lumber 14 form an integral body; one end of a steel cable 7 is connected with the connecting plate 6, and the other end is reeled at a wound roll 28. A chain wheel 21 is driven to rotate positively or reversely by pulling a chain rope, and the rotation of the chain wheel will drive a warm 17 and a warm wheel 18 and the wound roll 28 to rotate positively or reversely, then the rotation of the wound roll 28 will strain or loosen the steel cable 7, thus realizing the ascending and descending of the cane. The movable lifter has convenient and flexible operation without security incidents, and extensive suitability, thus being worth for recommendation.
Description
Technical field the utility model relates to a kind of console mode curtain lowering or hoisting gear that is applied to family or office space, belongs to the A47H1/18 class.
Background technology is to use the metal bail on the ceiling above the window at the track of known console mode curtain slip usefulness before the utility model, and used casement hangs on the interior pulley of track, at batten of the next door of track nail, order the child button of a double buckle in the side of this batten, be sewed with the box of double buckle on the curtain head cloth.During installation curtain head cloth being cemented in son buckles.The shortcoming of the casement erecting device of this structure is: when the user need clean curtain and maybe will change the casement style, must just can take off curtain furniture frame height or with ladder, operation was both inconvenient, and this high operation is also very dangerous for amateur installation personnel.
Summary of the invention task to be solved in the utility model provides a kind of reasonable in design, the console mode curtain lowering or hoisting gear of safety again flexible to operation, use this console mode curtain lowering or hoisting gear when family or public office space installation casement, the user only need stand in ground pulling chain rope just can drop to certain altitude to casement or curtain head cloth from the ceiling top together, tear open easily and hang casement or curtain head cloth, tear open hang finish after, can be raised to casement and curtain head cloth on the ceiling top again.
For finishing above-mentioned task, the technical scheme that the utility model adopted is: adorn a lifter and two or more pulley support on the top of the ceiling above the window of required installation console mode curtain lowering or hoisting gear, on lifter and pulley support, pulley is housed, on lifter, dispose simultaneously reel, one end of steel wire rope twists on the reel, the other end of this steel wire rope is fixed on the connecting plate, walk around a pulley respectively and be connected on the supporting plate of lower end telling three steel wire ropes on the connecting plate again, the curtain sliding rail is housed below the supporting plate, and batten side is contained in the side of supporting plate.Form crane by sliding rail and supporting plate, casement or curtain head cloth are installed on the crane.The chain rope of being made up of nylon rope and chain pearl is mounted on the sprocket wheel on the lifter, and pulling lifter cochain rope drives sprocket rotation, and sprocket rotation drives worm screw and rotates, and worm screw drives worm gear again and rotates, and the rotating band of worm screw, worm gear reel and rotated.When reel rotates, drive the steel wire rope rolling-in on the reel or loosen the rising or the decline of realization crane.
Adopt console mode curtain lowering or hoisting gear that as above technical scheme makes compared with prior art, its advantage is:
1. rational in infrastructure, easy and simple to handle, applied widely;
2. safe and reliable, in unloading process the handling safety accident can not appear;
3. cost is low, and applied range is particularly suitable for family and office space.
Description of drawings
Fig. 1 is a console mode curtain lowering or hoisting gear perspective view described in the utility model, also is specification digest accompanying drawing of the present utility model.
Fig. 2 is the structure for amplifying cross-sectional schematic of lifter shown in Fig. 1.
Fig. 3 is that the A-A of Fig. 2 is to cross-sectional schematic.
The specific embodiment is described in further detail the specific embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in drawings, 1,4 pulley supports, 2,5,10 is pulley, 3,7,8,13 is steel wire rope, 6 is connecting plate, and 9 is lifter, and 11,12,15 is supporting plate, and 14 is batten side, 16 is sliding rail, and 17 is worm screw, and 18 is worm gear, and 19 for protecting the chain device, 20,29 and 32 is screw, and 21 is sprocket wheel, and 22 and 25 is pin, and 23 is support plate, 24 is base, and 26 is the chain pearl, and 27 is nylon rope, and 28 is reel, 30 is casing, and 31 is case lid, and 33 is bearing pin.Wherein form the chain rope by chain pearl 26, nylon rope 27; Form crane by supporting plate 11 or 12 or 15, sliding rail 16, batten side 14, lifter 9 by worm screw 17, worm gear 18, protect chain device 19, sprocket wheel 21, support plate 23, base 24, reel 28, casing 30, case lid 31 and screw 20,29,32 etc. and form.
Pulley support 1 or 4 and lifter 9 be fastened on the ceiling top of the window that console mode curtain lowering or hoisting gear need to be installed with self-tapping screw respectively, simultaneously pulley support 1 and lifter 9 are assemblied in the front row, and pulley support 4 is assemblied in back row, they remain in the plane.Pulley 2 or 5 and 10 be contained in respectively pulley support 1 or 4 and lifter 9 on, according to the width of required curtain, pulley support 1 or 4 and the number of pulley 2 or 5 can 1......N, this case is described to be 2.
Base 24 is arranged on the lifter 9, and casing 30 is connected in the side of base 24.In the another side of base 24 support plate 23 is arranged, and support plate 23 and base 24 are tightened together with screw 29.One end of reel 28 is by support plate 23 supportings, and the other end of reel 28 is bearing on the casing 30 and extend into casing 30 inner chambers.Worm gear 18 is assemblied on the reel 28 of casing 30 inner chambers, and, skids off from reel 28 to prevent worm gear 18 with pin 25 with worm gear 18 and reel 28 bolts together, worm screw 17 be contained in the casing 30 and with worm gear 18 engagement assemblings.Side assembling case lid 31 at casing 30, and case lid 31 and casing 30 are tightened together with screw 32, the end bearing of worm screw 17 is on case lid 31, and its other end is bearing in the another side of casing 30, one of worm screw 17 who stretches out casing 30 sides simultaneously is equipped with sprocket wheel 21, pin 22 is contained in the general hole of sprocket wheel 21 and worm screw 17, so that sprocket wheel 21 is associated in worm screw 17.Chain device 19 is protected in assembling outside a side of sprocket wheel 21, the effect of protecting chain device 19 is to entangle sprocket wheel 21, to protect the side that chain device 19 is fastened on casing 30 with screw 20, and hang with the chain rope that is made of chain pearl 26 and nylon rope 27 on sprocket wheel 21, the length of chain rope can be decided as required.A certain of the pulling chain rope moves downward, and drives sprocket wheel 21 and rotates, and the rotation of sprocket wheel 21 drives worm screw 17, worm gear 18 and reel 28 again and rotates and strain or loosen steel wire rope 7, realizes the rising or the decline of crane.Pulley 10 is contained in of base 24, and with bearing pin 33 pulley 10 is sleeved in the base 24.
4 contacts are arranged on connecting plate 6.One end of steel wire rope 13 is walked around pulley 5 and is linked to each other with 1. point on the connecting plate 6, and the other end connects supporting plate 12; One end of steel wire rope 3 is walked around pulley 2 and is linked to each other with the 2. point of connecting plate 6, the other end connects supporting plate 15, one end of steel wire rope 8 is walked around pulley 10 and pulley 2 and is linked to each other with 3. point on the connecting plate 6, the other end is connected supporting plate 11, one end of steel wire rope 7 links to each other with 4. point on the connecting plate 6, tightly on reel 28, supporting plate 11,12,15 is installed on two parallel sliding rails 16 other end, and batten side 14 is contained in the side of supporting plate 11,12,15.The casement that needs to install hangs on the pulley of sliding rail 16, and curtain head cloth is bonded on the double buckle of batten side 14.
During enforcement, earlier casement or curtain head cloth are hung on the crane, install steel wire rope 3,7,8,13, pulling is by chain pearl 26, one of the chain rope that nylon rope 27 is formed, the chain rope belt movable sprocket 21 that hangs on the sprocket wheel 21 rotates, the rotation of sprocket wheel 21 drives worm screw 17 forward rotation again, worm screw 17 drives worm gear 18 forward rotation again, because worm gear 18 is associated in by pin 25 with reel 28, so the forward rotation of worm gear 18 will inevitably drive reel 28 forward rotation, the forward rotation tense wire rope 7 of reel 28 moves to the right as shown in Figure 1, steel wire rope 7 also moves to the right together with connecting plate 6, because steel wire rope 3 or 13 or 8 is associated on the connecting plate 6, therefore connecting plate 6 also moves to the right and drives steel wire rope 3 or 13 or 8 simultaneously and move up synchronously, steel wire rope 3 or 13 or 8 move up and drive synchronously and move up with supporting plate 15 or 12 or 11 sliding rails that are associated in 16, as above operation and thing followed linkage process have realized moving upward of crane.After crane arrives institute's allocation, stop drag the chain rope, reach the required purpose of this case; On the contrary, if need lifter is put down, another root in the pulling chain rope then, sprocket wheel 21 is rotated round about, drive worm screw 17, worm gear 18 and reel 28 counter-rotation, loosen steel wire rope 7, crane moves downward by the weight of self, when crane drops to certain position, stop drag the chain rope, again the casement on the crane or curtain head cloth are taken off and clean or change.
Claims (1)
1, a kind of console mode curtain lowering or hoisting gear, it is by pulley support (1) or (4), lifter (9), connecting plate (6), steel wire rope (3) or (13) or (7) or (8), pulley (2) or (5) or (10), supporting plate (15) or (12) or (11), sliding rail (16), batten side (14) and chain rope constitute, it is characterized in that: pulley (2) or (5) or (10) are assemblied on pulley support (1) or (4) and the lifter (9), one end of steel wire rope (3) is walked around on the 2. point that pulley (2) is connected connecting plate (6), the other end is connected mutually with supporting plate (15), one end of steel wire rope (13) is walked around pulley (5) and is linked to each other with 1. point on the connecting plate (6), the other end is connected mutually with supporting plate (12), one end of steel wire rope (8) is walked around pulley (10), pulley (2) links to each other with 3. point on the connecting plate (6), the other end is connected mutually with supporting plate (11), one end of steel wire rope (7) links to each other with 4. point on the connecting plate (6), and the other end is on reel (28); Supporting plate (11), (12), (15) be installed on the sliding rail (16), batten side (14) is contained in supporting plate (11), (12), (15) side, base (24) is arranged on the lifter (9), casing (30) is connected in the side of base (24), in the another side of base (24) support plate (23) is arranged, base (24) is connected with support plate (23), one end of reel (28) is supported by support plate (23), the other end is bearing in the inner chamber that casing (30) were gone up and extend into to casing (30), worm gear (18) is assemblied on the reel (28), by pin (28) with reel (28), worm gear (18) bolt together, worm screw (17) is contained in the casing (30) and with worm gear (18) engagement and assembles, case lid (31) is assemblied in a side of casing (30), and case lid (31) is connected with casing (30); The end bearing of worm screw (17) is on case lid (31), its other end is bearing in the opposite side of casing (30), one of worm screw (17) who stretches out casing (30) one sides is equipped with sprocket wheel (21), and pin (22) is contained in the general hole of worm screw (17) and sprocket wheel (21); One side of sprocket wheel (21) is equipped with outward protects chain device (19), protects the side that chain device (19) is connected in casing (30), hangs with the chain rope on sprocket wheel (21); Pulley (10) is contained in of base (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248834 CN2638596Y (en) | 2003-09-18 | 2003-09-18 | Floor curtain lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248834 CN2638596Y (en) | 2003-09-18 | 2003-09-18 | Floor curtain lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2638596Y true CN2638596Y (en) | 2004-09-08 |
Family
ID=34293353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03248834 Expired - Fee Related CN2638596Y (en) | 2003-09-18 | 2003-09-18 | Floor curtain lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2638596Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316532B (en) * | 2005-09-28 | 2010-10-06 | 亨特道格拉斯有限公司 | Roll up covering for architectural openings having top down/bottom up capability |
| US11278145B2 (en) | 2018-04-03 | 2022-03-22 | Hangzhou China Home Textiles Industry Co., Ltd. | Curtain with adjustable longitudinal size and manufacturing method thereof |
-
2003
- 2003-09-18 CN CN 03248834 patent/CN2638596Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316532B (en) * | 2005-09-28 | 2010-10-06 | 亨特道格拉斯有限公司 | Roll up covering for architectural openings having top down/bottom up capability |
| US11278145B2 (en) | 2018-04-03 | 2022-03-22 | Hangzhou China Home Textiles Industry Co., Ltd. | Curtain with adjustable longitudinal size and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |